Step 1:
In order to bulk download order's invoices you will need to set up some filters on the Orders staff view page. The filters needed are for Order Status: Unpaid and the specific product(s) you would like. Next select Bulk Actions.
Step 2:
Next thing is setting the items per page, you want to select items per page that is greater than the number of filtered orders.
If the number of filtered orders is greater than the max items per page you can download each page of results individually. Just select the next page and go through the same steps.
Step 3:
Next you will select Select All Rows on Page.
Step 4:
Next you will download the results, first you will select Download Invoices and then a modal will pop up and you will select Download Invoices for Orders.
Step 5:
Check you email for the zip file containing the invoices.
This can take up to 30 minutes.
You can continue to use SailAmx while invoices are being generated.
You can also generate additional invoices while this is running.